Free tool

Does your day fit?

Type the tasks you want to do today, give each a rough duration, and see at once whether they fit in the hours you have. No account needed, and nothing is saved.

Tasks for today
4h 45m plannedof 6h available1h 15m free

It fits, with 1h 15m to spare. Room for a break.

Plan your real day

How to use it

  1. 1Choose how many hours you really have for tasks today, not counting meetings and breaks.
  2. 2Tick the example tasks you want, or remove them and add your own with a rough duration.
  3. 3Read the time bar: green while it fits, amber when it is full. The text tells you how much time is left, or how much too much.
  4. 4Too much? Pick what can move to another day, rather than planning to work late.

Why add up your tasks?

A to-do list hides how long things take. Ten small tasks feel doable until you add them up and find six hours of work for a four-hour afternoon. Seeing the total helps you choose before the day starts, which is the idea behind a realistic day plan. In Plenzu the same time bar sits above every day, and the weekly planner shows it for the whole week.

Questions

Why does it keep a buffer?

Days rarely go as planned: a call runs long, something urgent comes in. The calculator keeps the last 15% of your hours free for that, so a day that fits on paper also fits in practice.

What if I do not know how long a task takes?

Make a rough guess, such as 30 minutes or 2 hours. A guess is much better than nothing, and you get better at it quickly.

What should I do when my day does not fit?

Move a task to another day, make it smaller, or let it go. Working late to fit everything in only moves the problem to tomorrow.

Plan your real day